/*
 * Copyright Eduardo Aponte 2013
 * aponteeduardo@gmail.com
 */
#include <eyelink.h>
#include "mex.h"


INT16 _main( char FARTYPE *text )
{
    return eyelink_send_command( text ); ;
}


void mexFunction( int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[] )
{
    /* Matlab buffer: WARNING no protection against buffer over load */
    char *mb;

    mwSize td[2] = {1,1};
    double *status;
    
    
    /* Verify input arguments. */
    if(nrhs != 1 ) {
        mexErrMsgTxt("Incorrect number of inputs.");
    } else if( nlhs > 1 ) {
        mexErrMsgTxt("Too many output arguments.");
    }
    
    
    if ( mxIsChar(*prhs) != 1 )
      mexErrMsgTxt( "text must be a string.");
      
    mb  = mxArrayToString( prhs[0] );
    
    if(mb == NULL) 
      mexErrMsgTxt("Could not convert input to string.");
        
    plhs[0] = mxCreateNumericArray( 2, td, mxDOUBLE_CLASS, mxREAL);
    status = mxGetPr(plhs[0]);    
    *status = (double ) _main( mb );

    mxFree( mb );

    return;
}
